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Research on the Relationship between Visual Function in Anisometropia and Brain Neural Mechanisms

Research on the Relationship between Visual Function in Anisometropia and Brain Neural Mechanisms

Status
Active, not recruiting
Phases
Unknown
Study type
Observational
Source
ChiCTR
Registry ID
ChiCTR2600125890
Enrollment
Unknown
Registered
2026-06-01
Start date
2026-06-01
Completion date
Unknown
Last updated
2026-06-08

For informational purposes only — not medical advice. Sourced from public registries and may not reflect the latest updates. Terms

Conditions

Anisometropia

Interventions

Anisometropia group:None
Normal control group:None
Myopic anisometropia surgery group:None

Sponsors

Shanghai General Hospital
Lead Sponsor

Eligibility

Sex/Gender
All
Age
18 Years to No maximum

Inclusion criteria

Inclusion criteria: 1. 18 years old and above; 2. Signed informed consent; 3. Can cooperate with ophthalmology, MRI and eye tracker examination; 4. Module 1 Anisometropia group: binocular spherical equivalent difference>=1.00 D, to determine the course of anisometropia; 5. Module 1 Normal control group: binocular spherical equivalent <1.00 D, no binocular visual function abnormality; 6. Patients in module 2: met the criteria of anisometropia group in module 1 and met the indication of myopia surgery.

Exclusion criteria

Exclusion criteria: 1.Age 0.50 D); unwillingness to undergo myopia surgery or inability to comply with postoperative follow-up.

Design outcomes

Primary

MeasureTime frame
Core indicators of binocular vision function;Characteristics of the brain's compensatory visual network;—

Secondary

MeasureTime frame
Refractive and Visual Acuity Indicators;Oculomotor function indicators;Postoperative complications occurrence;—

Countries

China

Contacts

Public ContactZhang Yan

Shanghai General Hospital

ahzhangyolanda@163.com+86 13604334101

Outcome results

None listed

Source: ChiCTR (via WHO ICTRP) · Data processed: Jun 11, 2026